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Test, Build and Publish #35
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| # This workflow will build a golang project | |
| # For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go | |
| name: Test, Build and Publish | |
| on: [workflow_dispatch] | |
| env: | |
| DOWNSTREAM_K3S_VERSION: 'v1.23.10-k3s1' | |
| jobs: | |
| run-e2e-tests: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 0 | |
| - name: Install Rancher CLI | |
| run: | | |
| # download an older CLI to avoid https://github.com/rancher/rancher/issues/37574 | |
| mkdir -p /home/runner/.local/bin | |
| wget -q https://github.com/rancher/cli/releases/download/v2.6.0/rancher-linux-amd64-v2.6.0.tar.gz | |
| tar -xz --strip-components=2 -f rancher-linux-amd64-v2.6.0.tar.gz -C /home/runner/.local/bin | |
| rancher --version | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v2 | |
| - name: Set up k3d control-plane cluster | |
| uses: AbsaOSS/k3d-action@v2 | |
| with: | |
| cluster-name: "upstream" | |
| args: >- | |
| -p "80:80@agent:0:direct" | |
| -p "443:443@agent:0:direct" | |
| --image docker.io/rancher/k3s:${{ env.DOWNSTREAM_K3S_VERSION }} | |
| --api-port 6443 | |
| --agents 1 | |
| --k3s-arg '--kubelet-arg=eviction-hard=imagefs.available<1%,nodefs.available<1%@agent:*' | |
| --k3s-arg '--kubelet-arg=eviction-minimum-reclaim=imagefs.available=1%,nodefs.available=1%@agent:*' | |
| --network "nw01" | |
| - name: Set up k3d downstream cluster | |
| uses: AbsaOSS/k3d-action@v2 | |
| with: | |
| cluster-name: "downstream" | |
| args: >- | |
| -p "81:80@agent:0:direct" | |
| -p "444:443@agent:0:direct" | |
| --image docker.io/rancher/k3s:${{ env.DOWNSTREAM_K3S_VERSION }} | |
| --api-port 6644 | |
| --agents 1 | |
| --k3s-arg '--kubelet-arg=eviction-hard=imagefs.available<1%,nodefs.available<1%@agent:*' | |
| --k3s-arg '--kubelet-arg=eviction-minimum-reclaim=imagefs.available=1%,nodefs.available=1%@agent:*' | |
| --network "nw01" | |
| - name: Set up latest Rancher | |
| env: | |
| url: "172.18.0.1.omg.howdoi.website" | |
| cluster: "k3d-upstream" | |
| run: | | |
| ./.github/scripts/setup-latest-rancher.sh | |
| - name: Register Rancher's downstream clusters | |
| env: | |
| url: "172.18.0.1.omg.howdoi.website" | |
| run: | | |
| kubectl config use-context k3d-upstream | |
| kubectl cluster-info | |
| ./.github/scripts/wait-for-loadbalancer.sh | |
| ./.github/scripts/register-downstream-clusters.sh | |
| # wait for cluster to settle | |
| sleep 30 | |
| - name: Add fake Project | |
| run : ./.github/scripts/create-fake-project.sh | |
| - name: Add fake cluster | |
| run : ./.github/scripts/create-fake-cluster.sh | |
| - name: Add fake Backup | |
| run : ./.github/scripts/create-fake-backup.sh | |
| - name: Add fake Restore | |
| run : ./.github/scripts/create-fake-restore.sh | |
| - name: Wait for env to settle | |
| run : sleep 60 | |
| - name: Set up Go | |
| uses: actions/setup-go@v3 | |
| with: | |
| go-version: 1.18 | |
| - name: Run Go tests | |
| run: | | |
| kubectl config use-context k3d-upstream | |
| go test -v ./... | |
| build-and-package: | |
| runs-on: ubuntu-latest | |
| needs: run-e2e-tests | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| - name: Set up Go | |
| uses: actions/setup-go@v3 | |
| with: | |
| go-version: 1.19 | |
| - name: Create folder | |
| run: mkdir ./bin/ | |
| - name: Build | |
| run: go build -v -o ./bin/prometheus-rancher-exporter | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v2 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v2 | |
| - name: Login to Docker Hub | |
| uses: docker/login-action@v2 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| - name: Retrieve latest Docker image version | |
| id: get_version | |
| run: | | |
| echo "image_version=$(curl -s "https://registry.hub.docker.com/v2/repositories/virtualthoughts/prometheus-rancher-exporter/tags/" | jq -r '.results[].name' | grep -v latest | sort -V | tail -n 1)" >> $GITHUB_OUTPUT | |
| - name: Increment version | |
| id: increment_version | |
| run: | | |
| # Increment the retrieved version | |
| echo "updated_version=$(echo "${{ steps.get_version.outputs.image_version }}" | awk -F. -v OFS=. '{$NF++;print}')" >> $GITHUB_OUTPUT | |
| - name: Build and push | |
| uses: docker/build-push-action@v3 | |
| with: | |
| context: . | |
| push: true | |
| tags: | | |
| virtualthoughts/prometheus-rancher-exporter:${{ steps.increment_version.outputs.updated_version }} | |
| virtualthoughts/prometheus-rancher-exporter:latest | |
| - name: Update Kubernetes YAML manifest | |
| run: | | |
| # Install yq | |
| curl -sL https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 -o yq | |
| chmod +x yq | |
| sudo mv yq /usr/local/bin/ | |
| # Find and update the image tag in the YAML file | |
| IMAGE_NAME="virtualthoughts/prometheus-rancher-exporter" | |
| NEW_TAG="${{ steps.increment_version.outputs.updated_version }}" | |
| OLD_TAG=$(yq eval '.spec.template.spec.containers[] | select(.name == "rancher-exporter").image' manifests/exporter.yaml | cut -d":" -f2) | |
| NEW_IMAGE="${IMAGE_NAME}:${NEW_TAG}" | |
| sed -i "s|${IMAGE_NAME}:${OLD_TAG}|${NEW_IMAGE}|" manifests/exporter.yaml | |
| - name: Commit and push changes | |
| run: | | |
| git config --global user.name "GitHub Actions" | |
| git config --global user.email "[email protected]" | |
| git add manifests/exporter.yaml | |
| git commit -m "Update Kubernetes manifest" | |
| git push |